2016299903995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1\times {\mathrm{3049}}^1$

素因数の和:4640

約数の個数: 64

約数和(自身を含む): 2676757104000

約数和(自身を除く): 660457200005

約数列:

[1, 5, 13, 53, 65, 139, 265, 689, 695, 1381, 1807, 3049, 3445, 6905, 7367, 9035, 15245, 17953, 36835, 39637, 73193, 89765, 95771, 161597, 191959, 198185, 365965, 423811, 478855, 807985, 951509, 959795, 2100761, 2119055, 2495467, 4210669, 4757545, 5509543, 10173827, 10503805, 12477335, 21053345, 22461983, 27547715, 50869135, 54738697, 112309915, 132259751, 223165457, 273693485, 292005779, 585282991, 661298755, 1115827285, 1460028895, 2901150941, 2926414955, 7608678883, 14505754705, 31019998523, 38043394415, 155099992615, 403259980799, 2016299903995]

約数ペア:

[(1, 2016299903995), (5, 403259980799), (13, 155099992615), (53, 38043394415), (65, 31019998523), (139, 14505754705), (265, 7608678883), (689, 2926414955), (695, 2901150941), (1381, 1460028895), (1807, 1115827285), (3049, 661298755), (3445, 585282991), (6905, 292005779), (7367, 273693485), (9035, 223165457), (15245, 132259751), (17953, 112309915), (36835, 54738697), (39637, 50869135), (73193, 27547715), (89765, 22461983), (95771, 21053345), (161597, 12477335), (191959, 10503805), (198185, 10173827), (365965, 5509543), (423811, 4757545), (478855, 4210669), (807985, 2495467), (951509, 2119055), (959795, 2100761)]